Colorado Most Popular Male and Female Baby Names in 2020

Updated on December 5, 2025.

Data Source: Social Security Administration (SSA).

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Colorado Most Popular Male Baby Names in 2020

In 2020, the most popular name for baby boys in Colorado was Liam, with a count of 315 boys out of a total of 25,091 registered names of baby boys (i.e. 1.25% of the total number of new-born baby boys in Colorado in 2020). The second most popular boy name was Oliver (276 boys, 1.10% of total). The third most popular boy name was Noah (261 boys, 1.04% of total).

The table below below shows the top 896 most popular male baby names in Colorado in 2020. You can click on a name to see the trend of popularity in Colorado over the years.

Colorado Most Popular Female Baby Names in 2020

In 2020, the most popular name for baby girls in Colorado was Olivia, with a count of 323 girls out of a total of 21,535 registered names of baby girls (i.e. 1.50% of the total number of new-born baby girls in Colorado in 2020). The second most popular girl name was Charlotte (281 girls, 1.31% of total). The third most popular girl name was Emma (259 girls, 1.20% of total).

The table below below shows the top 896 most popular female baby names in Colorado in 2020. You can click on a name to see the trend of popularity in Colorado over the years.